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Bitmain Antminer S23 Immersion 442Th 5304W 12J/W Bitcoin Miner Hydro Cooling
Bitmain Antminer S23 Immersion (442Th) is an ASIC miner designed for 2 algorithms (SHA-256, SHA-256), specifically targeting BTC (Bitcoin). It delivers a maximum hashrate of 442Th/s while consuming 5304W of power, resulting in an energy efficiency of 12j/Th.
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Description
Antminer Antminer S23 Immersion 442Th Description
The Bitmain Antminer S23 Immersion 442Th is a high-performance ASIC hydro miner for Bitcoin (SHA-256), offering up to 442TH/s with 5304W power consumption and ultra-efficient 12j/Th
Designed for hydro cooling and large-scale crypto mining farms, Antminer S23 Immersion 442Th fits perfectly in the S23 Immersion 442Th water-cooling cabinet, supporting up to 14 units per rack.
Antminer U3S23Hyd. Specification
| Manufacturer | Bitmain |
| Model | Antminer S23 Immersion 442Th |
| Size | 29 x 23x 36cm |
| Noise level | 50db |
| Cooling | Hydro cooling |
| Hashrate | 442TH |
| Power | 5304W |
| Voltage | 380-415V |
| Coolant Flow, L/min | 8.0~10.0 |
| Coolant pressure, bar | ≤3.5 |
| Coolant PH value | Antifreeze: 7.0~9.0 |
| Prue water: 6.5~7.5 | |
| Deionized water：8.5~9.5 | |
| Working coolant | Antifreeze/ Pure water/Deionized water |
| Temperature | 20 – 50 °C |
Mining Pools
Liquid-Cooled ASIC for Dense Bitcoin Mining Environments
Bitmain Antminer S23 Immersion is a high-output SHA-256 ASIC miner engineered for deployment in immersion cooling systems. This model delivers a powerful 442 terahashes per second while maintaining a power draw of 5304 watts. By pairing high-performance hash rates with submersion-ready thermal control, it provides continuous uptime across extended mining sessions.
Its energy efficiency is rated at 12 J/TH, making it suitable for operators seeking predictable performance with managed power usage. Instead of using traditional air-cooling or hydro loops, this unit relies on full immersion to manage thermal behavior. As a result, operators can maintain higher densities without the risk of overheating or airflow bottlenecks.
Designed for Long-Term, Immersion-Based SHA-256 Mining
- 442 TH/s SHA-256 hashrate designed for BTC
- Built for immersion cooling infrastructure
- 5304W power input with stable load curve
- 12 J/TH energy ratio enables cost modeling
- Rack-compatible for scalable liquid-cooled farms
Many mining rigs require constant airflow and fan replacement due to wear and temperature imbalance. In contrast, the S23 Immersion removes that dependency by fully submerging heat-generating components. This method stabilizes chip temperature while also eliminating noise and fan-related failure points.
The immersion design not only reduces surface dust accumulation but also improves safety in facilities running dozens or even hundreds of units. Heat transfers directly into the fluid, allowing miners to stack devices closer together without thermal risk. That design supports tighter layout planning, making it ideal for space-limited mining operations.
Additionally, this model integrates easily into modern immersion setups using dielectric fluids. Its architecture supports centralized cooling distribution, which simplifies farm-wide control systems. Whether used as part of a scaling phase or in a core mining cluster, the S23 Immersion balances performance, density, and operational consistency.
Which Miner Should You Buy?
Choosing the right miner depends on your target coin, electricity cost, and expected ROI.
To help you decide, we’ve ranked the latest ASIC miners by profitability based on real-time market data. Whether you’re mining Bitcoin, Kaspa, or Alephium, our ranking table helps you find the most profitable mining hardware for your setup.
- Miner
- Coin
- Price
- Hashrate
- Power
- Efficiency
- Algorithm
- Profitability
- Payback
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